wp-content/themes/twentyfifteen/inc/customizer.php:281Returns an array of color scheme choices registered for Twenty Fifteen.
array function twentyfifteen_get_color_scheme_choices() { $color_schemes = twentyfifteen_get_color_schemes(); $color_scheme_control_options = array(); foreach ( $color_schemes as $color_scheme => $value ) { $color_scheme_control_options[ $color_scheme ] = $value['label']; } return $color_scheme_control_options; }Introduced in Twenty Fifteen 1.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-content/themes/twentyfifteen/inc/customizer.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.